Shed four pounds of rotating mass from your engine! Just replace your stock HEAVY pulley (5.7 pounds for the 2.5 liter cars, 4.8 pounds for the 2.0) with this billet aluminum unit, which is only 1.1 pounds. Black anodizing means it looks completely stock once installed.
This is NOT an underdrive pulley, so there's no need to change belts or worry about accessories being driven at the wrong speed.
Note that 2008+ cars have a stretch-fit a/c belt with no tensioner. Fitting this belt with the aftermarket pulley is difficult, and there is the possibility of tearing the belt in the process. You have been warned.
Fits all EJ series motors, including all four-cylinder Subarus 2002 to present.
